Pull-up to Refresh View in Obj-C

Pull-up to Refresh View

// Put this in viewDidLoad where _webView is your targetted view
UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
[refreshControl addTarget:self action:@selector(handleRefresh:) forControlEvents:UIControlEventValueChanged];
[_webView.scrollView addSubview:refreshControl];

// Declare this method elsewhere in the implementation file
-(void)handleRefresh:(UIRefreshControl *)refresh {
  // Code here
  [refresh endRefreshing];
}